core.stdc.stdarg - D Programming Language

D Programming Language
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# core.stdc.stdarg

D header file for C99.
This module contains bindings to selected types and functions from the standard C header <stdarg.h>. Note that this is not automatically generated, and may omit some types/functions from the original C header.
License:
Boost License 1.0.
Authors:
Walter Bright, Hauke Duden
Standards:
ISO/IEC 9899:1999 (E)

Source: core/stdc/stdarg.d

alias va_list = char*;
  The argument pointer type.
void va_start(T)(out va_list ap, ref T parmn);
  Initialize ap. For 32 bit code, parmn should be the last named parameter. For 64 bit code, parmn should be __va_argsave.
T va_arg(T)(ref va_list ap);
  Retrieve and return the next value that is type T. Should use the other va_arg instead, as this won't work for 64 bit code.
void va_arg(T)(ref va_list ap, ref T parmn);
  Retrieve and return the next value that is type T. This is the preferred version.
void va_arg()(ref va_list ap, TypeInfo ti, void* parmn);
  Retrieve and store through parmn the next value that is of TypeInfo ti. Used when the static type is not known.
@system void va_end(va_list ap);
  End use of ap.
@system void va_copy(out va_list dest, va_list src);

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